package socket;

import java.io.*;
import java.net.Socket;
import java.nio.charset.StandardCharsets;
import java.util.Scanner;

public class Client3 {
    private Socket socket;
    public Client3(){
        try {
            System.out.println("正在连接至服务器");
            socket=new Socket("localhost",8010);
            System.out.println("已连接至服务器");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    public void start(){
        try {
            OutputStream os=socket.getOutputStream();
            OutputStreamWriter osw=new OutputStreamWriter(os, StandardCharsets.UTF_8);
            BufferedWriter bw=new BufferedWriter(osw);
            PrintWriter pw=new PrintWriter(bw,true);

            InputStream is=socket.getInputStream();
            InputStreamReader isr=new InputStreamReader(is,StandardCharsets.UTF_8);
            BufferedReader br=new BufferedReader(isr);

            Scanner scan=new Scanner(System.in);


            while (true){
                String line=scan.nextLine();
                if ("exit".equals(line)){
                    break;
                }
                pw.println(line);

                System.out.println(br.readLine());
            }

        } catch (IOException e) {
            e.printStackTrace();
        }finally {
            try {
                socket.close();
            } catch (IOException e) {//关闭服务器（流）
                e.printStackTrace();
            }
        }
    }

    public static void main(String[] args) {
        Client3 client=new Client3();
        client.start();
    }
}
